Answer:
18 and 19
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
x * x = 7x
7 x 7 = 7 x 7
49 = 49
so if x is 7, the equation is true...
Answer: 13.3
Step-by-step explanation:
Since angles in a triangle add to 180 degrees, we know that in triangle UWV,
. Thus, the triangles are similar by AA.
Since corresponding sides of similar triangles are proportional,
![\frac{x}{24}=\frac{20}{36}\\x=(20/36)(24)=\boxed{13.3}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B24%7D%3D%5Cfrac%7B20%7D%7B36%7D%5C%5Cx%3D%2820%2F36%29%2824%29%3D%5Cboxed%7B13.3%7D)
Answer:
Step-by-step explanation:
PRT = I
R = I/PT
R = 99/(1200)(.75)
R = 99/900
R = 11%